<?PHP/** * Base class for patTemplate functions * * $Id: Function.php,v 1.4 2004/10/27 13:52:20 schst Exp $ * * @package		patTemplate * @subpackage	Functions * @author		Stephan Schmidt <schst@php.net> *//** * function is executed, when template is compiled (preg_match) */define('PATTEMPLATE_FUNCTION_COMPILE', 1);/** * function is executed, when template parsed */define('PATTEMPLATE_FUNCTION_RUNTIME', 2); /** * Base class for patTemplate functions * * $Id: Function.php,v 1.4 2004/10/27 13:52:20 schst Exp $ * * @abstract * @package		patTemplate * @subpackage	Functions * @author		Stephan Schmidt <schst@php.net> */class patTemplate_Function extends patTemplate_Module{   /**	* reader object	*	* @access private	* @var	  object	*/	var $_reader;	   /**	* function type	*	* @access public	* @var	  integer	*/	var $type = PATTEMPLATE_FUNCTION_COMPILE;	   /**	* set the reference to the reader object	*	* @access	public	* @param	object patTemplate_Reader	*/ 	function setReader( &$reader )	{		$this->_reader = &$reader;	}   /**	* call the function	*	* @abstract	* @access	public	* @param	array	parameters of the function (= attributes of the tag)	* @param	string	content of the tag	* @return	string	content to insert into the template	*/ 	function call( $params, $content )	{	}}?>